From reading the release notes, it looks like the current 1.0.0 release doesn't work with the latest stable docker 1.3.1 due to incompatibilities with the tls layer?
https://github.com/deis/deis/releases
https://github.com/boot2docker/boot2docker/issues/571
https://github.com/deis/deis/issues/2230
Why not wait until that is resolved before announcing production ready? :-(